ci: code quality

.github/workflows/codeql.yaml

@@ -0,0 +1,48 @@
+name: CodeQL
+
+on:
+  push:
+    branches:
+       - 'main'
+  pull_request:
+    branches:
+        - 'main'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: 'ubuntu-latest'
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language:
+          - go
+
+    steps:
+    -
+      name: Checkout
+      uses: actions/checkout@v4
+    -
+      name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version-file: go.mod
+        check-latest: true
+    -
+      name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+    -
+      name: Autobuild
+      uses: github/codeql-action/autobuild@v2
+    -
+      name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2
+      with:
+        category: "/language:${{matrix.language}}"